337577946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{15581}}^1$

素因数の和:15766

約数の個数: 32

約数和(自身を含む): 709043328

約数和(自身を除く): 371465382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 15581, 21666, 31162, 46743, 93486, 358363, 716726, 1075089, 2150178, 2446217, 4892434, 7338651, 14677302, 56262991, 112525982, 168788973, 337577946]

約数ペア:

[(1, 337577946), (2, 168788973), (3, 112525982), (6, 56262991), (23, 14677302), (46, 7338651), (69, 4892434), (138, 2446217), (157, 2150178), (314, 1075089), (471, 716726), (942, 358363), (3611, 93486), (7222, 46743), (10833, 31162), (15581, 21666)]